Additional charges have been filed against a Houston man accused of paying someone to drive an 16-year-old Idaho teenager to Houston to meet up with him.

A 23-year-old man who recruited young teenage girls and forced them to engage in sex acts with clients for money in cars and hotels around the “Bissonnet track” has been sentenced to over 30 years in prison.

A Houston man convicted of sex trafficking four women by means of force and of taking three women across state lines to engage in prostitution has learned his sentence.

Kedria Grisgby 42, and her son, Roger Magee, 21, were involved in a sex trafficking ring that included at least three teen girls. Grigsby reportedly taught Cosmetology at Klein Cain High School, is set to appear in court Monday.

Former school employee alerted school to teacher’s involvement in sex trafficking students.

Nearly a dozen law enforcement agencies joined together in three sting operations across the Houston area, resulting in the arrest of 41 alleged perpetrators, including five pimps, and seven rescues - one being a juvenile, according to authorities.

Multiple people, all under the age of 30, have been indicted in a human trafficking conspiracy involving young runaway girls on what it known as the “Blade” or the infamous "Bissonnet Track," the U.S. Attorney's Office announced.